Home / 1,036,507.95-1,429,892.04-606,521.88

Finding the Fourth Proportional to 1,036,507.95, 1,429,892.04 and 606,521.88

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Solution

The fourth proportional to 1,036,507.95, 1,429,892.04 and 606,521.88 is: 836,714.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,507.95 : 1,429,892.04 = 606,521.88 : x
  2. Step 2: Convert to fraction form
    1,036,507.95/1,429,892.04 = 606,521.88/x
  3. Step 3: Cross multiply
    1,036,507.95x = 1,429,892.04 × 606,521.88
  4. Step 4: Simplify right side
    1,036,507.95x = 867,260,808,297.84
  5. Step 5: Solve for x
    x = 867,260,808,297.84/1,036,507.95
  6. Step 6: Final answer
    x = 836,714.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.